CERN Accelerating science

CERN Document Server 2,048 εγγραφές βρέθηκαν  1 - 10επόμενοτέλος  μετάβαση στην εγγραφή: Η έρευνα πήρε 0.28 δευτερόλεπτα. 
1.
Collimation simulations for the FCC-ee / Abramov, A (CERN) ; Broggi, G (CERN) ; Bruce, R (CERN) ; Carlier, F (CERN) ; Hofer, M (CERN) ; Iadarola, G (CERN) ; Nevay, L J (CERN) ; Pieloni, T (Ecole Polytechnique, Lausanne) ; Rakic, M (CERN) ; Redaelli, S (CERN) et al.
The collimation system of the Future Circular Collider,operating with leptons (FCC-ee), must protect not only theexperiments against backgrounds, but also the machine itself frombeam losses. With a 17.8 MJ stored energy of the electron andpositron beams, they are highly destructive, and beam losses risk tocause damage or a quench of superconducting elements. [...]
2024 - 14 p. - Published in : JINST 19 (2024) T02004 Fulltext: PDF;
2.
Development of Collimation Simulations for the FCC-ee / Abramov, Andrey (CERN) ; Bruce, Roderik (CERN) ; Carlier, Felix (Ecole Polytechnique, Lausanne) ; Hofer, Michael (CERN) ; Iadarola, Giovanni (CERN) ; Nevay, Laurence (JAI, UK) ; Pieloni, Tatiana (Ecole Polytechnique, Lausanne) ; Rakic, Milica (Ecole Polytechnique, Lausanne) ; Redaelli, Stefano (CERN) ; White, Simon (ESRF, Grenoble)
A collimation system is under study for the FCC-ee to protect the machine from the multi-MJ electron and positron beams and limit the backgrounds to the detectors. One of the key aspects of the collimation system design is the setup of simulation studies combining particle tracking and scattering in the collimators. [...]
2022 - 4 p. - Published in : JACoW IPAC 2022 (2022) 1718-1721 Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.1718-1721
3.
Studies of layout and cleaning performance for the FCC-ee collimation system / Abramov, A (CERN) ; André, K D J (CERN) ; Broggi, G (CERN ; Rome U. ; Frascati) ; Bruce, R (CERN) ; Hofer, M (CERN) ; Redaelli, S (CERN)
The collimation system of the electron-positron Future Circular Collider (FCC-ee) will have two main tasks: protect equipment from the multi-MJ beams and mitigate detector backgrounds. An integrated collimation system layout is presented, including beam halo collimation system in one insertion and synchrotron radiation collimation around the experimental interaction points. [...]
2023 - 4 p. - Published in : JACoW IPAC 2023 (2023) MOPA128 Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.MOPA128
4.
Recent Developments with the New Tools for Collimation Simulations in Xsuite / Van der Veken, Frederik (CERN) ; Abramov, Andrey (CERN) ; Broggi, Giacomo (CERN ; Rome U., La Sapienza, Dip. di Astron.) ; Cerutti, Francesco (CERN) ; D'Andrea, Marco (CERN) ; Demetriadou, Despina (CERN) ; Esposito, Luigi Salvatore (CERN) ; Hugo, Gabrielle (CERN) ; Iadarola, Giovanni (CERN) ; Lindström, Bjorn (CERN) et al.
Simulations of single-particle tracking involving collimation systems need dedicated tools to perform the different tasks needed. These include the accurate description of particle-matter interactions when a tracked particle impacts a collimator jaw; a detailed aperture model to identify the longitudinal location of losses; and others. [...]
2024 - 5 p. - Published in : JACoW HB 2023 (2024) 474-478 Fulltext: PDF;
In : 68th ICFA Advanced Beam Dynamics workshop on high-Intensity and High-Brightness Hadron Beams (HB 2023), CERN, Geneva, Switzerland, 9 - 13 Oct 2023, pp.474-478
5.
Collimation system for the updated FCC-hh design baseline / Abramov, A (CERN) ; Bruce, R (CERN) ; Giovannozzi, M (CERN) ; Perez-Segurana, G (CERN) ; Redaelli, S (CERN) ; Risselada, T (CERN)
For the Future Circular Collider (FCC) Conceptual Design Report (CDR), the FCC-hh collimation system was studied and optimized for proton and heavy-ion operation with up to 8.3 GJ stored beam energy. There are currently studies ongoing for an updated design baseline, including a new ring layout, compatible with the FCC-ee, and optics, where the collimation insertions have undergone major changes. [...]
2023 - 4 p. - Published in : JACoW IPAC 2023 (2023) MOPA127 Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.MOPA127
6.
8th FCC-ee (TLEP) Physics Workshop - FCC-ee 2014 FCCee2014 TLEP8   27 - 29 Oct 2014  - LPNHE, Paris, France  .-
2014
7.
Recent updates of the layout of the lattice of the CERN hadron-hadron Future Circular Collider / Abramov, A (CERN) ; Bartmann, W (CERN) ; Benedikt, M (CERN) ; Bruce, R (CERN) ; Giovannozzi, M (CERN) ; Perez Segurana, G (CERN) ; Risselada, T (CERN) ; Zimmermann, F (CERN)
The Future Circular Collider (FCC) study comprises two accelerators, namely a high-energy lepton collider (FCC-ee) and an energy-frontier hadron collider (FCC-hh). Both rings share the same tunnel infrastructure, analogous to LEP and LHC. [...]
2023 - 4 p. - Published in : JACoW IPAC 2023 (2023) MOPL033 Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.MOPL033
8.
First FCC-ee Workshop on Higgs Physics   24-25 Sep 2015  - CERN, Geneva, Switzerland  .-
2015
9.
FCC-ee Mini-Workshop: "Physics Behind Precision"   02 - 03 Feb 2016  - CERN, Geneva, Switzerland  .-
2016
10.
10th FCC-ee Physics workshop   04 - 05 Feb 2016  - CERN, Geneva, Switzerland  .-
2016

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